1uwp: Difference between revisions
New page: left|200px<br /> <applet load="1uwp" size="450" color="white" frame="true" align="right" spinBox="true" caption="1uwp, resolution 1.20Å" /> '''INITIAL EVENTS IN T... |
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==About this Structure== | ==About this Structure== | ||
1UWP is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/ | 1UWP is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Halorhodospira_halophila Halorhodospira halophila]] with SO4 and HC4 as [[http://en.wikipedia.org/wiki/ligands ligands]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1UWP OCA]]. | ||
==Reference== | ==Reference== | ||
Initial events in the photocycle of photoactive yellow protein., Kort R, Hellingwerf KJ, Ravelli RB, J Biol Chem. 2004 Jun 18;279(25):26417-24. Epub 2004 Mar 16. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15026418 15026418] | Initial events in the photocycle of photoactive yellow protein., Kort R, Hellingwerf KJ, Ravelli RB, J Biol Chem. 2004 Jun 18;279(25):26417-24. Epub 2004 Mar 16. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15026418 15026418] | ||
[[Category: | [[Category: Halorhodospira halophila]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Hellingwerf, K.J.]] | [[Category: Hellingwerf, K.J.]] | ||
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[[Category: yellow]] | [[Category: yellow]] | ||
''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 11:00:17 2007'' | ||
Revision as of 11:55, 30 October 2007
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INITIAL EVENTS IN THE PHOTOCYCLE OF PHOTOACTIVE YELLOW PROTEIN
OverviewOverview
The light-induced isomerization of a double bond is the key event that, allows the conversion of light energy into a structural change in, photoactive proteins for many light-mediated biological processes, such as, vision, photosynthesis, photomorphogenesis, and photo movement. Cofactors, such as retinals, linear tetrapyrroles, and 4-hydroxy-cinnamic acid have, been selected by nature that provide the essential double bond to, transduce the light signal into a conformational change and eventually, a, physiological response. Here we report the first events after light, excitation of the latter chromophore, containing a single ethylene double, bond, in a low temperature crystallographic study of the photoactive, yellow protein. We measured experimental phases to overcome possible model, ... [(full description)]
About this StructureAbout this Structure
1UWP is a [Single protein] structure of sequence from [Halorhodospira halophila] with SO4 and HC4 as [ligands]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
ReferenceReference
Initial events in the photocycle of photoactive yellow protein., Kort R, Hellingwerf KJ, Ravelli RB, J Biol Chem. 2004 Jun 18;279(25):26417-24. Epub 2004 Mar 16. PMID:15026418
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